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kolbaska11 [484]
3 years ago
13

A new ride being built at an amusement park includes a vertical drop of 71.6 meters. Starting from rest, the ride vertically dro

ps that distance before the track curves forward. If the velocity at the bottom of the drop is 10.0 m/s and the mass of the cart and passengers is 3.5 x 104 kg, how much potential energy was converted into thermal energy (heat)?
2.3 x 107 J
2.6 x 107 J
4.3 x 107 J
6.7 x 107 J
Physics
1 answer:
Allisa [31]3 years ago
3 0

Answer: 2.6x107

Explanation:

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suter [353]
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change in momentum/3=200

change in momentum =3*200 kg m/s





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A mass is placed at the end of a spring. It has starting velocity of V & allowed to oscillate freely. If the mass has a star
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Answer:

Equation for SHM can be written

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V1 = w1  A cos w1 t

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A pan hangs from a 50 cm spring. When a 10 kg mass is placed in the pan, it stretches the spring 6 cm. What is a function rule l
MrRissso [65]

Answer:

Explanation:

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In the given question, we dont have force but we know that the pan is hanging. We also know from the Newton's second law of motion that

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computing it for x,

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Answer:

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Explanation:

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Neporo4naja [7]

Explanation:

Speed is the rate of change of distance with time. It is a scalar quantity with magnitude both no direction.

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